69281842

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{215161}}^1$

素因数の和:215193

約数の個数: 16

約数和(自身を含む): 123933312

約数和(自身を除く): 54651470

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 215161, 430322, 1506127, 3012254, 4948703, 9897406, 34640921, 69281842]

約数ペア:

[(1, 69281842), (2, 34640921), (7, 9897406), (14, 4948703), (23, 3012254), (46, 1506127), (161, 430322), (322, 215161)]